Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290629 | Magnetic film having a magnetic phase with crystallites of 200 A or less and an oxide phase present at the grain boundaries | Toshio Kobayashi, Ryoichi Nakatani, Hitoshi Nakamura | 1994-03-01 |